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Turck

Industrial automation sensors and connectivity

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Turck Interface Technology — Safety Barriers — Relay coupler - 2-channel

1 SKU in this family

Filters

1 filterable products

+ 2 more SKU variants (length/pack variants without dedicated spec pages)

Device Type

Isolating switching amplifier90
Isolating transducer41
Temperature measuring amplifier39
Analog signal isolator - Output field side24
Rotation speed monitor21
Solenoid driver13

Signal Type

Digital input90
Analog input (HART transparent)40
Temperature input39
Analog output (HART transparent)23
Frequency input21
Digital output19

Number of Channels

1151
296
412

Nominal Voltage

24 VDC117
Power bridge 24 VDC84
Wide voltage range46
Loop-powered5
24 VUC3
230 VAC1

Electrical Connection

Removable spring-type terminals, 2-pin88
Removable screw terminals, 2-pin84
4 × 3-pin removable terminal blocks, reverse polarity protected, screw terminal33
4 × 5-pin removable terminal blocks, reverse polarity protected, screw terminal16
4 × 3-pin removable terminal blocks with test socket, reverse polarity protected, screw terminal10
M12 receptacle6

Digital Output

Relay output71
Transistor output31
Current/voltage-limited signal17
Push-pull output10
NAMUR and transistor output4
Namur and relay output4

Functional Safety

SIL2200
SIL37

Approvals

cULus75
ATEX61
ATEX, IECEx, NEPSI, KOSHA, TR CU16
ATEX, IECEx, INMETRO, TR CU, NEPSI14
TR CU13
ATEX, IECEx, TR CU10

Turck Relay coupler - 2-channel # IM73-22EX-R/24VUC

Turck·IM73-22EX-R/24VUC

Relay coupler - 2-channel

Relay coupler · Digital output · 2 · 24 VUC · ATEX, TR CU

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